Critical Exponents Of The Dielectric Constants In Diffused- Phase-Trans Ition Crystals

Kenji Uchino, Shoichiro Nomura

Research output: Contribution to journalArticle

1222 Scopus citations

Abstract

The critical exponenty in the relation between the dielectric constant and temperature(1/E-1/Em=C-Ix(T-T))has been determined precisely forrelaxor ferro-electrycs Pb(Mg Nb)03,Pb(Zn)O and are lated solid solution [formula omitted] as well as for normal ferro electric saTi and K(Ta)O A high correlation of theyval u3e with the0.5p2 ase0.e;an3s'iti on diffuseness has been found empirically.Moreover,thisy value is very close to another critical exponent y* which is defined in the relation between the die ectric cogstant and hydro static pressure(1/E-l/Em=C*-1.

Original languageEnglish (US)
Pages (from-to)55-61
Number of pages7
JournalFerroelectrics
Volume44
Issue number1
DOIs
StatePublished - Apr 1 1982

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'Critical Exponents Of The Dielectric Constants In Diffused- Phase-Trans Ition Crystals'. Together they form a unique fingerprint.

  • Cite this